Andrew Arch W3C working draft Web Accessibility for Older Users: A Literature Review

Hello!
 
I just read the W§C working draft Web Accessibility for Older Users: A Literature Review. All this information is very useful for me as I am writing a literature review navigation behaviour by elderly and younger people, focussing on design. I am specifically interested in eye-tracking studies. As a researcher at Utrecht University in the Netherlands I will conduct such a study this year.
 
I hope you can help me:
 
Do you know references of research using eye-tracking studies in order to analyse navigation behaviour by elderly and younger people? I only found a publication form Tullis and Johnson & Holmes.
 
Thanks a lot.
 
best wishes,
 
Eugene Loos
 
Dr. Eugene Loos
associate professor
Utrecht School of Governance
Utrecht University
The Netherlands